Unverified75% confidenceFactTime unknown
弹力包裹贴合度看下围弹性带宽度，高强度款下围加宽带（≥3cm）配合尼龙+氨纶高弹面料，氨纶含量15%-25%区间既保证回弹又不过度松弛
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75%
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Long-term
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